Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Ernst Abbe
Walther Rathenau
Philipp Witkop, Paul Bekker, Max Scheler, Arnold Sommerfeld, and Goetz A. Briefs
Lily Braun
Gustav Stresemann
Ludwig Reinhardt
Winfried Honig
Josef von Neupauer
Mihai Nadin
Felix A. Theilhaber
Rudolf Diesel
Ludwig Von Mises
Ludwig Büchner
Wilhelm Roscher
Julius Ries
Pasquale Revoltella
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.